| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.77 | 9.324% | $212.9304 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $14.39 | 5.490% | $15.18 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $107.76 | 8.709% | $117.1448 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $207.57 | 7.178% | $222.4694 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $203.30 | 9.258% | $222.1215 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $203.73 | 13.834% | $231.914 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $99.99 | 12.117% | $112.1058 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $1,031.51 | $1,133.8659 | $1,133.86 | $1,133.85 | $1,133.80 | |